/* ==================
         导航栏
 ==================== */

.tab {
    white-space: nowrap;
}

::-webkit-scrollbar {
    display: none;
}

.tab .item {
    height: 90rpx;
    display: inline-block;
    line-height: 90rpx;
    margin: 0 10rpx;
    padding: 0 20rpx;
}

.tab .item.cur {
    border-bottom: 4rpx solid;
}
